As one of the SDN technology applications, SD-WAN technology is used to connect remote enterprise networks. Its service capabilities have many advantages, which can not only improve the quality of Internet connection, but also improve the flexibility through cloud control, allowing users to follow the specific time of day. The need to expand or shrink the size of the connection, thereby minimizing the high investment in routing hardware.
This service is now available, and China Telecom International has established nodes in Hong Kong, Singapore, Sydney, Tokyo, Los Angeles, Paris, Frankfurt, Kuala Lumpur, Jakarta and Mumbai. Global Cloud Gateways (PoPs) will be added to more than 30 by the end of 2017, and services will be available in Asia Pacific, Europe and North America to provide seamless coverage for users. At the same time, China Telecom International will leverage China Telecom's resources in mainland China to expand its service coverage to several major cities in China, including Beijing, Shanghai, Guangzhou and Shenzhen.
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